Take2Games has recently updated their San Andreas section with four screenshots. However, only three of them are new. Although two of them don't really show anything interesting, the middle screenshot shows Carl right in the middle of sky diving. Now that is cool! Here they are:

If you dont open yer chute you splat bliiyboy. theres a chute on the top of the mountain. and there's wht looks like alot of voicless camios in the game. One guy in a cluckin bell looks like Kurt Cobain. and Theres a record producer that looks like Will Smith. And anyone who played GTA3, remember this mission name: Farwell...my love, It's a FANTASTIC tie in!
One more piece of advice. "work on your swimming skill early". Some san fierro missions require you having a high swimming skill. I had to practice swimming for like an hour before i could on with the story.

Can't wait to skydive. On an off note, I just saw the trailer for San Andreas on TV in Ireland for the first time (couldn't download, on 56k). To my knowledge, they never showed any trailers for othe GTA games in Ireland. This must be the ultimate game. Muhahaha, cough.